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EDTA Series
EDTA Series
Synonym:Ethylenediaminetetraacetic Acid Disodium Salt;EDTA Disodium Dihydrate
Molecular Formula: C10H14N2O8Na2•2H2O
Molecular Weight: 372.24
CAS No. : 6381-92-6
White Crystal Powder
Tech Grade
Test Item | Standard Specification |
Purity | 99.00% Min. |
Chloride(Cl-)% | 0.01% Max. |
Sulfate(SO42-)% | 0.05% Max. |
Heavy Metal (Pb)% | 0.001% Max. |
Iron(Fe)% | 0.001% Max. |
Chelate Value (mgCaCO3/g) | 256 Min. |
pH Value (50g/L,25℃） | 4.0-5.0 |
Appearance | White Crystalline Powder |
High Grade
Test Item | Standard Specification |
Purity | 99.50% Min. |
Chloride(Cl-)% | 0.01% Max. |
Sulfate(SO42-)% | 0.05% Max. |
Heavy Metal (Pb)% | 0.001% Max. |
Iron(Fe)% | 0.001% Max. |
Chelate Value (mgCaCO3/g) | 267 Min. |
pH Value (50g/L,25℃） | 4.0-5.0 |
NTA % | 0.1% Max. |
Appearance | White Crystalline Powder |
*The above product specifications are for reference only, please contact your sales manager to confirm the latest specifications.
Packing: 25kg bag , or according to the customers' demand.
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and handle with care.
Cosmetics
Personal Care (Soap, Shampoo)
Oil Industry (Anti-caking Agent)
Food Additives
Textile Manufacturing
Detergent
I&I Cleaning
